USPOREDBA HRANJIVE VRIJEDNOSTI TRIJU SORTI LUPINE (BOREGINE, DIETA, DUKAT)
| العنوان: | USPOREDBA HRANJIVE VRIJEDNOSTI TRIJU SORTI LUPINE (BOREGINE, DIETA, DUKAT) |
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| المؤلفون: | Leo Kroupa, Nora Mas, Ivan Král, Eva Straková, Pavel Suchý, Vlasta Šerman |
| المصدر: | Krmiva : Časopis o hranidbi životinja, proizvodnji i tehnologiji krme Volume 55 Issue 2 |
| بيانات النشر: | Croatian society of agronomist, 2013. |
| سنة النشر: | 2013 |
| مصطلحات موضوعية: | lupine, chemical analysis, amino acids, fatty acids, lupina, kemijska analiza, aminokiseline, masne kiseline |
| الوصف: | Cilj istraživanja bio je usporediti hranjivu vrijednost sjemena triju sorti lupine Boregine (angustifolium), Dieta (bijela) i Dukat (žuta) posijane na poljima SZP VFU Brno, Nový Jičín. Količina sirovih bjelančevina (NL) u suhoj tvari uzorka sjemena Boregine iznosila je 331,50 g/kg, Dieta 391,39 g/kg i 431,00 g/kg za Dukat. Sortu Dieta karakterizirao je visoki sadržaj masti 85,97 g/kg u usporedbi sa sortom Boregine 50,39 g/kg i Dukat 45,5 g/kg. Sadržaj masti odgovara i sadržaju ukupne energije (BE), koji je bio kod sorte Boregine 19,69 MJ/kg, Dieta 20,85 MJ/kg i Dukat 19,96 MJ/kg. Sorta Dieta imala je i najniži sadržaj sirove vlaknine i to 106,14 g/kg, u usporedbi s Boregine 160,85 g/kg i Dukat 166,51 g/kg. Sjemenke žute lupine Dukat odlikovale su se najnižim sadržajem NET-a 301,67 g/kg i škroba 56,23 g/kg u odnosu na sjemenke Diete 370,54 g/kg i 83,28 g/kg i Boregine 415,19 g/kg i 98,65 g/kg. Sorta Dukat sadržala je najviše pepela 54,97 g/kg, P 9,47 g/kg i Mg 3,76 g/kg u odnosu na druge sorte. Kakvoća bjelančevina procijenjena na temelju zastupljenosti pojedinih aminokiselina (AA spektra), kod navedenih sorti lupine razlikuje se minimalno. Razlika je samo kvantitativna. Najviše AA (Σ AA) sadržavalo je sjemenje Dukat 400,18 g/kg, pa Dieta 365,50 g/kg te Boregine 294,49 g/kg. Usporediva kakvoća bjelančevina u postotku zastupljenosti AA iz Σ AA bila je kod sorte Boregine (zastupljenost esencijalnih i neesencijalnih aminokiselina) 46,41% i 53,59%, kod sorte Dieta 45,75% i 54,25% te kod sorte Dukat 46,47% i 53,53%. Najveća razlika između pojedinih sorti zabilježena je kod nutritivne vrijednosti masti procijenjenoj prema zastupljenosti pojedinih masnih kiselina (FA). Kao najbolje ulje pokazalo se ulje bijele sorte Dieta, koje je sadržavalo najviše n-3 FA 7,960 g/kg ulja (6,843 g/kg sjemena) u usporedbi sa sortom Boregine 3,690 g/kg ulja (1,859 g/ kg sjemena) ili sortom Dukat 6,020 g/kg ulja (2,760 g/kg sjemena). Kod sorte Dieta najbolji dijetetski omjer n-3 FA: n-6 FA bio je 1: 1,45 u odnosu na sortu Dukat 1: 6,82 ili sortu Boregine 1: 9,28 The aim of the research was to compare nutritive value of the seed of three lupine varieties: Boregine (angustifolium), Dieta (white) and Dukat (yellow) sown in the fields SZP VFU Brno Novy Jičin. The difference in lupine varieties was char¬acterized mainly by the increase of crude protein (NL) in the dry matter of a seed sample: 331.59 g/kg (Boregine), 391.39 g/kg (Dieta) and 431.00 g/kg (Dukat). The Dieta variety was characterized by high fat content (85.97 g/kg),when com¬pared with the varieties Boregine (50.39 g/kg) and Dukat (45.85 g/kg).The fat con¬tent supports the total energy content (BE) which was 19.69 Mj/kg in Boregine, 20.85 Mj/kg in Dieta and 19.96 Mj/kg in Dukat. The variety Diety had the low¬est raw fiber content (106.14 g/kg) when compared to Boregine (160.85 g/kg) and Dukat (166.51 g/kg). The seeds of yellow lupine Dukat had the lowest NET (301.67 g/kg) and starch (56.23 g/kg) content when compared to the seeds of Dieta (370.54 and 83.28 g/kg respectively) and Boregine (415.19 g/kg and 98.65 g/kg respectively). The variety Dukat contained the highest amount of ash (54.97 g/kg, P 9.47g/kg and 3.76 Mg g/kg) with respect to other lupine varieties. The protein quality evaluation based on the representation of amino acids (AA spectrum) in the lupine varieties differed minimally. The difference was only quantitative. Most AA(E AA) was found in Dukat (400.18 g/kg) followed by Dieta (365.50 g/kg) and Boregine (294.49 /kg).The comparable protein quality in representation percentage in AA from EAA was in Boregine (representation of essential and non-essential amino ac¬ids) 46.41% and 53.59%, in Dieta 45.75 and 54.25% and in Dukat 46.47% 53.53%. The greatest difference among varieties was observed in nutritive value of fat and was evaluated according to the representation of fatty acids (FA). The oil of white lupine Diety showed to be the best containing the highest n-3 FA 7.960 g/100g of oil (6.843 g/kg of seed) when compared to Boregine 3.690 g/100g of oil (1.859 g 1kg of seed). In Dieta the best dietary ratio of n-3 FA : n-6 FA was 1 : 1.45 with respect to Dukat 1: 6.82 or Boregine 1 : 9.28. |
| وصف الملف: | application/pdf |
| اللغة: | Croatian |
| تدمد: | 1848-901X 0023-4850 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=od_______951::d484357a36669ff51e958fec3948c062 https://hrcak.srce.hr/118427 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.od.......951..d484357a36669ff51e958fec3948c062 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 1848901X 00234850 |
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